{"type":"firestarter.listing","listing":{"id":"lst_n40QLU09","product_name":"UM/Unique Melody MEXT HIFI Earphones","category":null,"description":"\n*The curve is measured by a third party and is for reference only.\n\nFeatures:-\n\n>Newly-developed Coli-based Bone Conduction driver.\n\n>Extraordinary performance with six-driver hybrid configuration per side.\n\n>Ultra-low distortion with Four-way Frequency Crossover.\n\n>Natural and Powerful sound tuning.\n\n>Ergonomic & comfortable.\n\n>High-quality UM Copper M1 custom cable.\n\nTechnical Specifications:-\n\n>Impedance: 16Ω.\n\n>DD & BA Frequency Response: 20Hz-23kHz.\n\n>OBC Frequency Response: 200Hz-7kHz.\n\n>Sensitivity:: 108dB@1kHz.\n\nFor an extraordinary audio experience, Unique Melody has introduced its latest set of premium in-ear monitors, the all-new Unique Melody MEXT. MEXT uses their newly developed coil-based bone conduction driver(also known as Original Bone Conduction or OBC driver) that is paired with multiple air-conduction drivers(i.e. DD and BA units) for a smooth and natural sound. This coil-based OBC driver provides an exceptional lower-end response with a powerful punch and slam. Be prepared to enjoy your favorite music with the all-new UM MEXT!!\n\nUnique Melody, The Brand With The Authentic Bone Conduction Technology:-\n\nBack in 2016, Unique Melody crafted the Bone Conduction driver technology which they implemented in some of their highly-successful products. They actually designed two types of bone-conduction drivers, first is the Vibrating Bone Conduction drivers. These were implemented in the famous Mest series of IEMs. The second is coil-based bone conduction drivers also known as Orignal Bone Conduction Drivers(OBC). MEXT features the Coil-based OBC driver. It is said to have a better impact in the lower end and an overall better synergy with other driver types.\n\nExtra Ordinary Performance With Extra Ordinary Driver Arrangement:-\n\nUnique Melody has got its expertise in multi-driver hybrid configurations in its premium products. The latest addition, the UM MEXT has got a six-driver hybrid config per side. The pair houses ","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/umunique-melody-mext-hifi-earphones-hifigo-383528.jpg?v=1645695806","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/umunique-melody-mext-hifi-earphones-hifigo-254945.jpg?v=1645695779","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/umunique-melody-mext-hifi-earphones-hifigo-176261.jpg?v=1645695812"],"price":999,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.058Z"},"share_url":"https://firestarter.network/l/lst_n40QLU09","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_n40QLU09' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy UM/Unique Melody MEXT HIFI Earphones' and a budget_max comfortably above $999.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}